http://blogs.technet.com/b/industry_insiders/archive/2007/03/12/executing-a-command-line-utility-from-powershell-and-waiting-for-it-to-finish.aspx(I am reissuing this article, to incorporate a suggestion from Jeffrey Snover, which makes the scriptlet even neater, and which suggestion is gratefully acknowledged. But more seriously, I also note a strange effect with the 64-bit version of PowerShellen-GBTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/industry_insiders/archive/2007/03/12/executing-a-command-line-utility-from-powershell-and-waiting-for-it-to-finish.aspx#3189430Thu, 22 Jan 2009 08:22:03 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3189430Wait for invoke-expression completion | keyongtech<p>PingBack from <a rel="nofollow" target="_new" href="http://www.keyongtech.com/2833034-wait-for-invoke-expression-completion">http://www.keyongtech.com/2833034-wait-for-invoke-expression-completion</a></p> <img src="http://blogs.technet.com/aggbug.aspx?PostID=3189430" width="1" height="1">